6311ZZC3 Koyo Ball Bearing, Sheilded-1
6311ZZC3 Koyo Ball Bearing, Sheilded-2

6311ZZC3 Koyo Ball Bearing, Sheilded

$88.04 USD

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JTEKT Corporation SKU: 6311-ZZC3

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Specifications

Brand Koyo Seiko Company, LTD
Manufacturer Part Number 6311ZZC3
Group Deep Groove Ball Bearings
Type Shielded (ZZ)
Bore / Inside Diameter (d) 55 mm
Housing / Outside Diameter (D) 120 mm
Width (B) 29 mm
Minimum Radius (r) 2 mm
Operating Temperature -30 to 110°C
Cage Type Pressed Steel Cage
Configuration Single-row
Tolerances JIS B 1514
Allowable Misalignment .002 3 - .003 4 rad ( 8’ - 12’ )
Basic Load Rating Cr 71.6 kN
C0r 45 kN
Fatigue Load Limit (Cu) 3.45 kN
Factor (f0) 13.2
Limiting Speeds (Grease Lubrication) 5,600 min-1
Shaft Shoulder Mounting Dimension (da) 64 mm Minimum
74.5 mm Maximum
Housing Shoulder Mounting Dimension (Da) 111 mm Maximum
Shoulder Radius (ra) 2 mm Maximum
Mass 1.37 kg
3.02 lbs
UPC 454925017273
Country of Manufacture Japan